Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel CorpfiledCriticalKawasaki Steel Corp
Priority to JP6593680ApriorityCriticalpatent/JPS56163236A/en
Publication of JPS56163236ApublicationCriticalpatent/JPS56163236A/en
PURPOSE: To enhance the Al yield and the hitting rate of sol. Al regulation by feeding an Al wire into molten steel in a ladle through a small-sized protector while fluidizing the steel by electromagnetic induction stirring.
CONSTITUTION: A stirrer 3 for electromagnetic induction is made close to the outer wall of a ladle 2 and supplied with electric power to fluidize molten steel in the arrow direction. A slag protector 6 is immersed and supported on the interface between slag and the molten steel at a position P where the fluidizing molten steel 4 forms a descending flow, and an Al wire 8 is continuously fed into the molten steel through the protector 6.
COPYRIGHT: (C)1981,JPO&Japio
JP6593680A1980-05-201980-05-20Adding method for aluminum to molten steel in ladle
PendingJPS56163236A
(en)